diff options
Diffstat (limited to 'youtube_dl/InfoExtractors.py')
| -rwxr-xr-x | youtube_dl/InfoExtractors.py | 68 |
1 files changed, 58 insertions, 10 deletions
diff --git a/youtube_dl/InfoExtractors.py b/youtube_dl/InfoExtractors.py index 36f025078..61ba2a1b7 100755 --- a/youtube_dl/InfoExtractors.py +++ b/youtube_dl/InfoExtractors.py @@ -3974,12 +3974,60 @@ class KeekIE(InfoExtractor): return [info] class TEDIE(InfoExtractor): - _VALID_URL=r'http://www.ted.com/talks/(?P<videoName>\w+)' + _VALID_URL=r'''http://www.ted.com/ + ( + ((?P<type_playlist>playlists)/(?P<playlist_id>\d+)) # We have a playlist + | + ((?P<type_talk>talks)) # We have a simple talk + ) + /(?P<name>\w+) # Here goes the name and then ".html" + ''' + + def suitable(self, url): + """Receives a URL and returns True if suitable for this IE.""" + return re.match(self._VALID_URL, url, re.VERBOSE) is not None + def _real_extract(self, url): - m=re.match(self._VALID_URL, url) - videoName=m.group('videoName') - webpage=self._download_webpage(url, 0, 'Downloading \"%s\" page' % videoName) - #If the url includes the language we get the title translated + m=re.match(self._VALID_URL, url, re.VERBOSE) + if m.group('type_talk'): + return [self._talk_info(url)] + else : + playlist_id=m.group('playlist_id') + name=m.group('name') + self._downloader.to_screen(u'[%s] Getting info of playlist %s: "%s"' % (self.IE_NAME,playlist_id,name)) + return self._playlist_videos_info(url,name,playlist_id) + + def _talk_video_link(self,mediaSlug): + '''Returns the video link for that mediaSlug''' + return 'http://download.ted.com/talks/%s.mp4' % mediaSlug + + def _playlist_videos_info(self,url,name,playlist_id=0): + '''Returns the videos of the playlist''' + video_RE=r''' + <li\ id="talk_(\d+)"([.\s]*?)data-id="(?P<video_id>\d+)" + ([.\s]*?)data-playlist_item_id="(\d+)" + ([.\s]*?)data-mediaslug="(?P<mediaSlug>.+?)" + ''' + video_name_RE=r'<p\ class="talk-title"><a href="/talks/(.+).html">(?P<fullname>.+?)</a></p>' + webpage=self._download_webpage(url, playlist_id, 'Downloading playlist webpage') + m_videos=re.finditer(video_RE,webpage,re.VERBOSE) + m_names=re.finditer(video_name_RE,webpage) + info=[] + for m_video, m_name in zip(m_videos,m_names): + video_dic={ + 'id': m_video.group('video_id'), + 'url': self._talk_video_link(m_video.group('mediaSlug')), + 'ext': 'mp4', + 'title': m_name.group('fullname') + } + info.append(video_dic) + return info + def _talk_info(self, url, video_id=0): + """Return the video for the talk in the url""" + m=re.match(self._VALID_URL, url,re.VERBOSE) + videoName=m.group('name') + webpage=self._download_webpage(url, video_id, 'Downloading \"%s\" page' % videoName) + # If the url includes the language we get the title translated title_RE=r'<h1><span id="altHeadline" >(?P<title>[\s\w:/\.\?=\+-\\\']*)</span></h1>' title=re.search(title_RE, webpage).group('title') info_RE=r'''<script\ type="text/javascript">var\ talkDetails\ =(.*?) @@ -3988,14 +4036,14 @@ class TEDIE(InfoExtractor): info_match=re.search(info_RE,webpage,re.VERBOSE) video_id=info_match.group('videoID') mediaSlug=info_match.group('mediaSlug') - video_url='http://download.ted.com/talks/%s.mp4' % mediaSlug + video_url=self._talk_video_link(mediaSlug) info = { - 'id':video_id, - 'url':video_url, + 'id': video_id, + 'url': video_url, 'ext': 'mp4', 'title': title - } - return [info] + } + return info class MySpassIE(InfoExtractor): _VALID_URL = r'http://www.myspass.de/.*' |